- /* reset the chip */
-
-// d[0] = AO_ADS1256_RESET;
-// ao_ads1256_start();
-// ao_spi_send(d, 1, AO_ADS1256_SPI_BUS);
-// ao_ads1256_stop();
-
- /* read status register */
-
- d[0] = AO_ADS1256_STATUS | AO_ADS1256_RREG;
- ao_ads1256_start();
- ao_spi_send(d, 1, AO_ADS1256_SPI_BUS);
- d[0] = 0;
- ao_spi_send(d, 1, AO_ADS1256_SPI_BUS);
- ao_spi_recv(d, 1, AO_ADS1256_SPI_BUS);
- ao_ads1256_stop();